A Speed-controllable Unpowered Pipeline Inspection Robot

A technology of power pipelines and robots, which is applied in the direction of pipe components, special pipes, mechanical equipment, etc., can solve the problems that robots cannot actively control the speed, and achieve the purpose of enhancing the ability of active speed control and battery life, avoiding energy loss, and improving precision Effect

Active Publication Date: 2022-06-17
李柏松 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a speed-controllable unpowered pipeline detection robot for the deficiencies of the prior art. By setting the first electromagnetic damping motor on the wheel set module, it effectively solves the problem that the robot cannot actively control the speed. question

Method used

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  • A Speed-controllable Unpowered Pipeline Inspection Robot
  • A Speed-controllable Unpowered Pipeline Inspection Robot
  • A Speed-controllable Unpowered Pipeline Inspection Robot

Examples

Experimental program
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Effect test

Embodiment 1

[0037] like Figures 1 to 6 As shown, a speed-controllable unpowered pipeline inspection robot includes a casing 1 and a first rotating device 2, a second rotating device 3 and a driving device 4 arranged inside the casing 1. The first rotating device 2 and the first rotating device Two rotating devices 3 are respectively arranged on both ends of the casing 1. The first rotating device 2 is engaged with the driving device 4, and the driving device 4 drives the first rotating device 2 to axially rotate the casing 1. The first rotating device 2 and At least one set of wheel set modules 5 is disposed between the second rotating devices 3 , and the wheel set modules 5 are provided with the first electromagnetic damping motor 511 to adjust the traveling speed of the robot. In the solution of the present invention, the robot travels in the pipeline by relying on the fluid force in the pipeline. By arranging the first electromagnetic damping motor 511 on the wheel set module 5, accor...

Embodiment 2

[0047] like Figures 7 to 8 As shown, the difference from Embodiment 1 is that in this embodiment, universal joints 7 are respectively provided between the two ends of the main shaft body 41 and the rotating shaft bracket 11 , through which two or more universal joints 7 can be used. The pipeline detection robot is connected end to end, thereby providing more various detection functions and endurance functions, making the invention suitable for complex pipeline detection, and greatly improving the detection ability and adaptability.

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Abstract

The invention belongs to the technical field of pipeline detection equipment, and in particular relates to a speed-controllable non-powered pipeline detection robot, which includes a housing, a first rotating device, a second rotating device and a driving device arranged inside the housing, and the first rotating device The first rotating device and the second rotating device are respectively arranged at both ends of the housing, and the first rotating device is meshed with the driving device. The driving device drives the first rotating device to make the housing rotate axially. Between the first rotating device and the second rotating device At least one set of wheel set modules is provided, and the wheel set modules adjust the traveling speed of the robot by setting the first electromagnetic damping motor. Compared with the prior art, the present invention adjusts the moving speed of the robot through the first electromagnetic damping motor, and realizes stable active speed control. In addition, the driving device drives the first rotating device to rotate, and then keeps the housing Rotation, therefore, increases the detection area of ​​the detection sensor on the surface of the casing, saving a lot of detection cost.

Description

technical field [0001] The invention belongs to the technical field of pipeline inspection equipment, and in particular relates to a speed-controllable unpowered pipeline inspection robot. Background technique [0002] As a device for conveying gas, liquid or fluid with solid particles, pipeline is widely used in petroleum, chemical and other industries. However, after long-term use, the pipeline is prone to problems such as chemical corrosion, mechanical damage and pipeline aging. Because the pipelines are usually buried underground and the layout is complicated, it is often difficult or impossible for people to contact them directly. Therefore, it is very difficult to carry out inspection and maintenance in the pipelines. [0003] In view of the above situation, in the prior art, pipeline robots have been developed to replace workers in the pipeline for inspection and maintenance. According to the speed control method, such robots are usually divided into leakage type, re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/38F16L101/30
CPCF16L55/38F16L2101/30
Inventor 李柏松于佳玮
Owner 李柏松
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